TWI277941B - Liquid crystal display apparatus and manufacturing method therefor - Google Patents

Liquid crystal display apparatus and manufacturing method therefor Download PDF

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Publication number
TWI277941B
TWI277941B TW094105038A TW94105038A TWI277941B TW I277941 B TWI277941 B TW I277941B TW 094105038 A TW094105038 A TW 094105038A TW 94105038 A TW94105038 A TW 94105038A TW I277941 B TWI277941 B TW I277941B
Authority
TW
Taiwan
Prior art keywords
potential
pixel
liquid crystal
source
period
Prior art date
Application number
TW094105038A
Other languages
English (en)
Chinese (zh)
Other versions
TW200532636A (en
Inventor
Shingo Nagano
Yuichi Masutani
Hisaharu Oura
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of TW200532636A publication Critical patent/TW200532636A/zh
Application granted granted Critical
Publication of TWI277941B publication Critical patent/TWI277941B/zh

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3696—Generation of voltages supplied to electrode drivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0434—Flat panel display in which a field is applied parallel to the display plane
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3614—Control of polarity reversal in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
  • Acoustics & Sound (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
TW094105038A 2004-03-25 2005-02-21 Liquid crystal display apparatus and manufacturing method therefor TWI277941B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004089067A JP4133891B2 (ja) 2004-03-25 2004-03-25 液晶表示装置とその製造方法

Publications (2)

Publication Number Publication Date
TW200532636A TW200532636A (en) 2005-10-01
TWI277941B true TWI277941B (en) 2007-04-01

Family

ID=34989360

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094105038A TWI277941B (en) 2004-03-25 2005-02-21 Liquid crystal display apparatus and manufacturing method therefor

Country Status (4)

Country Link
US (2) US20050212988A1 (https=)
JP (1) JP4133891B2 (https=)
KR (1) KR100725870B1 (https=)
TW (1) TWI277941B (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100969403B1 (ko) * 2006-05-15 2010-07-15 이선희 이종물질을 수용한 배출장치
JP4241850B2 (ja) 2006-07-03 2009-03-18 エプソンイメージングデバイス株式会社 液晶装置、液晶装置の駆動方法、および電子機器
JP2011197457A (ja) * 2010-03-19 2011-10-06 Toshiba Corp 液晶表示装置およびデータ駆動装置
KR101094293B1 (ko) 2010-03-29 2011-12-19 삼성모바일디스플레이주식회사 액정 표시 장치 및 그 구동 방법
KR101692954B1 (ko) * 2010-05-17 2017-01-05 삼성디스플레이 주식회사 유기 발광 디스플레이 장치 및 그 제조 방법
JP2013068837A (ja) 2011-09-22 2013-04-18 Sony Corp 表示装置およびその駆動方法、ならびに電子機器
US20150035741A1 (en) * 2013-07-30 2015-02-05 Samsung Display Co., Ltd. Display apparatus
CN105425486B (zh) * 2015-12-11 2019-01-11 厦门天马微电子有限公司 一种阵列基板和显示面板
CN107221535B (zh) * 2017-05-26 2021-01-22 京东方科技集团股份有限公司 一种显示面板及显示装置
CN107765483B (zh) * 2017-10-26 2021-02-09 惠科股份有限公司 显示面板及其应用的显示装置
CN109521614A (zh) * 2018-12-24 2019-03-26 惠科股份有限公司 显示面板、显示装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06180564A (ja) * 1992-05-14 1994-06-28 Toshiba Corp 液晶表示装置
JPH08254712A (ja) 1995-03-17 1996-10-01 Hitachi Ltd 液晶表示素子
US5986631A (en) * 1995-07-05 1999-11-16 Matsushita Electric Industrial Co., Ltd. Method for driving active matrix LCD using only three voltage levels
JP3120751B2 (ja) * 1996-11-06 2000-12-25 日本電気株式会社 横電界方式の液晶表示装置
JP3297986B2 (ja) 1996-12-13 2002-07-02 ソニー株式会社 アクティブマトリクス表示装置及びその駆動方法
JPH11316365A (ja) * 1998-04-30 1999-11-16 Ricoh Co Ltd 液晶駆動装置
JP2000010074A (ja) * 1998-06-19 2000-01-14 Casio Comput Co Ltd 液晶表示装置
JP3147104B2 (ja) * 1998-11-06 2001-03-19 日本電気株式会社 アクティブマトリクス型液晶表示装置とその駆動方法
TW582011B (en) * 2000-01-06 2004-04-01 Toshiba Corp Array substrate and method of inspecting the same
TW573290B (en) * 2000-04-10 2004-01-21 Sharp Kk Driving method of image display apparatus, driving apparatus of image display apparatus, and image display apparatus
CN1220098C (zh) * 2000-04-28 2005-09-21 夏普株式会社 显示器件、显示器件驱动方法和装有显示器件的电子设备
JP3847590B2 (ja) 2001-08-30 2006-11-22 株式会社日立製作所 液晶表示装置
US6952252B2 (en) * 2001-10-02 2005-10-04 Fujitsu Display Technologies Corporation Substrate for liquid crystal display and liquid crystal display utilizing the same
KR100864975B1 (ko) * 2001-12-26 2008-10-23 엘지디스플레이 주식회사 액정표시장치의 구동장치 및 구동방법
JP3944394B2 (ja) * 2002-01-08 2007-07-11 株式会社日立製作所 表示装置
JP4188603B2 (ja) * 2002-01-16 2008-11-26 株式会社日立製作所 液晶表示装置およびその駆動方法
JP3627710B2 (ja) * 2002-02-14 2005-03-09 セイコーエプソン株式会社 表示駆動回路、表示パネル、表示装置及び表示駆動方法
JP3741079B2 (ja) * 2002-05-31 2006-02-01 ソニー株式会社 表示装置および携帯端末
KR20040055337A (ko) * 2002-12-20 2004-06-26 엘지.필립스 엘시디 주식회사 액정표시장치 및 그의 구동장치
JP4199141B2 (ja) * 2004-02-23 2008-12-17 東芝松下ディスプレイテクノロジー株式会社 表示信号処理装置および表示装置

Also Published As

Publication number Publication date
TW200532636A (en) 2005-10-01
KR20060044574A (ko) 2006-05-16
US20050212988A1 (en) 2005-09-29
JP2005275056A (ja) 2005-10-06
US8797252B2 (en) 2014-08-05
KR100725870B1 (ko) 2007-06-08
US20130278647A1 (en) 2013-10-24
JP4133891B2 (ja) 2008-08-13

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